Strand, K. (1963). Basic astronomical data. The University of Chicago.
Lua i Stíl Chicago (17ú heag.)Strand, K.Aa. Basic Astronomical Data. Chicago: The University of Chicago, 1963.
Lua MLA (9ú heag.)Strand, K.Aa. Basic Astronomical Data. The University of Chicago, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.